# option戦略 vs FITS商品先物取引

The clearest difference is in-app purchases: FITS商品先物取引 at none against option戦略's 4. option戦略's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. option戦略 sells 4 in-app purchases, starting at $6.99 per month. FITS商品先物取引 asks for nothing beyond the download.

option戦略 ships an update every 3 weeks, FITS商品先物取引 every 2 months. The most recent releases landed on September 22, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | option戦略 | FITS商品先物取引 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 5 MB |
| Requires iOS | **15.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASAAKI SAKAIDA](https://appshunter.io/developer/626122800) | [フジトミ証券株式会社](https://appshunter.io/developer/907364631) |

## What reviewers say

### option戦略

[App page](https://appshunter.io/ios/app/option/id626122797)

This system helps you strategize Nikkei 225 options trading. It allows you to check option information, consider strategies, and simulate positions. Access advanced features like IV curves and support information with a premium subscription.

**Highlights:** IV smile and delta/gamma/theta/vega curves, Option list with open interest and volume graphs, Basic, advanced, and custom strategy registration, Position simulation with price and IV changes, Premium support information (SKEW, VI charts, forecasts), Mini options support (limited)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 自動更新 | $6.99 | per month |
| 自動更新 | $19.99 | per 3 months |
| 自動更新 | $29.99 | per 6 months |
| 自動更新 | $59.99 | per year |


### FITS商品先物取引

[App page](https://appshunter.io/ios/app/fits/id907364628)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is option戦略 free?

option戦略 is free to download, with in-app purchases available.

### Is FITS商品先物取引 free?

FITS商品先物取引 is free to download, with no in-app purchases.

### Do option戦略 or FITS商品先物取引 have ads?

Neither option戦略 nor FITS商品先物取引 shows ads.

### Which is updated more often, option戦略 or FITS商品先物取引?

option戦略 ships an update every 3 weeks, and FITS商品先物取引 every 2 months. Most recently, option戦略 was updated on September 22, 2026 and FITS商品先物取引 on August 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*